223242220235 has 8 divisors (see below), whose sum is σ = 268332003456. Its totient is φ = 178299550080.

The previous prime is 223242220183. The next prime is 223242220259. The reversal of 223242220235 is 532022242322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223242220235 - 2⁸ = 223242219979 is a prime.

It is a super-3 number, since 3×223242220235³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223242220198 and 223242220207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36774926 + ... + 36780995.

It is an arithmetic number, because the mean of its divisors is an integer number (33541500432).

Almost surely, 2^223242220235 is an apocalyptic number.

223242220235 is a deficient number, since it is larger than the sum of its proper divisors (45089783221).

223242220235 is an equidigital number, since it uses as much as digits as its factorization.

223242220235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73556533.

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 223242220235 its reverse (532022242322), we get a palindrome (755264462557).

The spelling of 223242220235 in words is "two hundred twenty-three billion, two hundred forty-two million, two hundred twenty thousand, two hundred thirty-five".